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DEN to EAS: distance & flight time
Denver (Denver International Airport) → San Sebastian (San Sebastian Airport)
4,947 mi
7,962 km · 4,299 nm
10h 10m
estimated nonstop flight time
+8h
time difference · heading northeast
See live DEN→EAS fares Phone-only fares on this route — call free
Flight time details
4,947 miles nonstop takes roughly 10h 10m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- DEN — Denver International Airport · Denver, United States
- EAS — San Sebastian Airport · San Sebastian, Spain
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DEN
- BFK · Buckley Air Force Base12 mi away
- APA · Centennial Airport22 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport32 mi away
Near EAS
- BIQ · Biarritz-Anglet-Bayonne Airport15 mi away
- PNA · Pamplona Airport41 mi away
- BIO · Bilbao Airport56 mi away
- VIT · Vitoria/Foronda Airport57 mi away
Frequently asked questions
How far is DEN from EAS?
The flight distance from Denver (DEN) to San Sebastian (EAS) is 4,947 miles (7,962 km, 4,299 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEN to EAS?
A nonstop flight takes about 10h 10m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Denver and San Sebastian?
San Sebastian is 8 hours ahead of Denver.
What is the cheapest way to fly from DEN to EAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEN–EAS that never appear on search engines, with no booking fees.